/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <config_folders.h>
#include <cppuhelper/supportsservice.hxx>
/**************************************************************************
TODO
**************************************************************************
*************************************************************************/
#include <osl/file.hxx>
#include <rtl/ref.hxx>
#include <com/sun/star/util/theMacroExpander.hpp>
#include <comphelper/fileurl.hxx>
#include "officeinstallationdirectories.hxx"
using namespace com::sun::star;
static bool makeCanonicalFileURL( OUString & rURL )
{
OSL_ENSURE(comphelper::isFileUrl(rURL), "File URL expected!");
OUString aNormalizedURL;
if ( osl::FileBase::getAbsoluteFileURL( OUString(),
rURL,
aNormalizedURL )
== osl::DirectoryItem::E_None )
{
osl::DirectoryItem aDirItem;
if ( osl::DirectoryItem::get( aNormalizedURL, aDirItem )
== osl::DirectoryItem::E_None )
{
osl::FileStatus aFileStatus( osl_FileStatus_Mask_FileURL );
if ( aDirItem.getFileStatus( aFileStatus )
== osl::DirectoryItem::E_None )
{
aNormalizedURL = aFileStatus.getFileURL();
if ( !aNormalizedURL.isEmpty() )
{
if ( !aNormalizedURL.endsWith("/") )
rURL = aNormalizedURL;
else
rURL = aNormalizedURL
.copy( 0, aNormalizedURL.getLength() - 1 );
return true;
}
}
}
}
return false;
}
namespace comphelper {
static OUString const g_aOfficeBrandDirMacro("$(brandbaseurl)");
static OUString const g_aUserDirMacro("$(userdataurl)");
OfficeInstallationDirectories::OfficeInstallationDirectories(
const uno::Reference< uno::XComponentContext > & xCtx )
: m_xCtx( xCtx )
{
}
// virtual
OfficeInstallationDirectories::~OfficeInstallationDirectories()
{
}
// util::XOfficeInstallationDirectories
// virtual
OUString SAL_CALL
OfficeInstallationDirectories::getOfficeInstallationDirectoryURL()
{
initDirs();
return *m_pOfficeBrandDir;
}
// virtual
OUString SAL_CALL
OfficeInstallationDirectories::getOfficeUserDataDirectoryURL()
{
initDirs();
return *m_pUserDir;
}
// virtual
OUString SAL_CALL
OfficeInstallationDirectories::makeRelocatableURL( const OUString& URL )
{
if ( !URL.isEmpty() )
{
initDirs();
OUString aCanonicalURL( URL );
makeCanonicalFileURL( aCanonicalURL );
sal_Int32 nIndex = aCanonicalURL.indexOf( *m_pOfficeBrandDir );
if ( nIndex != -1 )
{
return
aCanonicalURL.replaceAt( nIndex,
m_pOfficeBrandDir->getLength(),
g_aOfficeBrandDirMacro );
}
else
{
nIndex = aCanonicalURL.indexOf( *m_pUserDir );
if ( nIndex != -1 )
{
return
aCanonicalURL.replaceAt( nIndex,
m_pUserDir->getLength(),
g_aUserDirMacro );
}
}
}
return URL;
}
// virtual
OUString SAL_CALL
OfficeInstallationDirectories::makeAbsoluteURL( const OUString& URL )
{
if ( !URL.isEmpty() )
{
sal_Int32 nIndex = URL.indexOf( g_aOfficeBrandDirMacro );
if ( nIndex != -1 )
{
initDirs();
return
URL.replaceAt( nIndex,
g_aOfficeBrandDirMacro.getLength(),
*m_pOfficeBrandDir );
}
else
{
nIndex = URL.indexOf( g_aUserDirMacro );
if ( nIndex != -1 )
{
initDirs();
return
URL.replaceAt( nIndex,
g_aUserDirMacro.getLength(),
*m_pUserDir );
}
}
}
return URL;
}
// lang::XServiceInfo
// virtual
OUString SAL_CALL
OfficeInstallationDirectories::getImplementationName()
{
return OUString("com.sun.star.comp.util.OfficeInstallationDirectories");
}
// virtual
sal_Bool SAL_CALL
OfficeInstallationDirectories::supportsService( const OUString& ServiceName )
{
return cppu::supportsService(this, ServiceName);
}
// virtual
uno::Sequence< OUString > SAL_CALL
OfficeInstallationDirectories::getSupportedServiceNames()
{
return { "com.sun.star.util.OfficeInstallationDirectories" };
}
void OfficeInstallationDirectories::initDirs()
{
if ( m_pOfficeBrandDir == nullptr )
{
osl::MutexGuard aGuard( m_aMutex );
if ( m_pOfficeBrandDir == nullptr )
{
m_pOfficeBrandDir.reset( new OUString );
m_pUserDir.reset( new OUString );
uno::Reference< util::XMacroExpander > xExpander = util::theMacroExpander::get(m_xCtx);
*m_pOfficeBrandDir = xExpander->expandMacros( "$BRAND_BASE_DIR" );
OSL_ENSURE( !m_pOfficeBrandDir->isEmpty(),
"Unable to obtain office brand installation directory!" );
makeCanonicalFileURL( *m_pOfficeBrandDir );
*m_pUserDir =
xExpander->expandMacros(
"${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE( "bootstrap" ) ":UserInstallation}" );
OSL_ENSURE( !m_pUserDir->isEmpty(),
"Unable to obtain office user data directory!" );
makeCanonicalFileURL( *m_pUserDir );
}
}
}
}
namespace {
struct Instance {
explicit Instance(
css::uno::Reference<css::uno::XComponentContext> const & context):
instance(static_cast<cppu::OWeakObject *>(
new comphelper::OfficeInstallationDirectories(context)))
{}
rtl::Reference<css::uno::XInterface> instance;
};
struct Singleton:
public rtl::StaticWithArg<
Instance, css::uno::Reference<css::uno::XComponentContext>, Singleton>
{};
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
com_sun_star_comp_util_OfficeInstallationDirectories(
css::uno::XComponentContext *context,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(static_cast<cppu::OWeakObject *>(
Singleton::get(context).instance.get()));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V547 Expression 'm_pOfficeBrandDir == nullptr' is always true.